Phoenix to Diamond Bar bus times
Buses run 3 times a day between Phoenix and Diamond Bar. The earliest departure is at 1:30 AM at night, and the last departure from Phoenix is at 5:15 PM which arrives into Diamond Bar at 10:39 PM. All services require a transfer at 285 S East End Ave - Pomona and take an average of 5h 21m. The schedules shown below are for the next available departures.
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4h 39m • 1 change
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5h 37m • 1 change
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5h 33m • 1 change
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5h 25m • 1 change
Departing Wednesday, April 29, 2026
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4h 39m • 1 change
→
5h 37m • 1 change
→
5h 33m • 1 change
→
5h 25m • 1 change
